HP L76985-271 L77034-005 L770374-005 51Wh battery Overview
The HP L76985-271 L77034-005 L770374-005 51Wh battery is an OEM-compatible replacement designed for HP ENVY and HP ENVY x360 series laptops. It is commonly based on the BN03XL battery platform, widely used in modern HP ultrabooks and convertible devices.
This battery features a 51Wh capacity and 11.55V output, providing efficient and stable power for multitasking, productivity, and everyday computing. It is designed as an internal lithium-ion/polymer battery to restore original battery performance in compatible HP laptops.
- OEM-compatible BN03XL battery platform
- 51Wh lithium-ion/polymer capacity
- Stable 11.55V output for consistent performance
- Slim internal battery design for ultrabooks
- Built-in protection against overcharging and overheating
- Compatible with multiple HP ENVY and x360 models
- Suitable for productivity, multitasking, and daily use
HP L76985-271 L77034-005 L770374-005 51Wh battery Specifications Table
| Specification |
Details |
| Product Name |
HP L76985-271 L77034-005 L770374-005 51Wh battery |
| Voltage |
11.55V |
| Capacity |
51Wh |
| Battery Type |
Lithium-ion / Lithium-polymer |
| Platform |
BN03XL |
| Cell Configuration |
3-cell |
| Compatibility |
HP ENVY / ENVY x360 series |
| Installation Type |
Internal battery |
HP L76985-271 L77034-005 L770374-005 51Wh battery Price in Kenya
| Item |
Price in Kenya (KES) |
| HP L76985-271 L77034-005 L770374-005 51Wh battery |
7,000 – 13,500 KES |
HP L76985-271 L77034-005 L770374-005 51Wh battery Performance
- Reliable performance for everyday and professional tasks
- Supports multitasking and media consumption
- Stable power delivery for ultrabook systems
- Restores original battery backup performance
- Suitable for students and professionals
HP L76985-271 L77034-005 L770374-005 51Wh battery Efficiency
- 51Wh capacity offers extended runtime compared to 41Wh batteries
- Optimized for energy-efficient ultrabook usage
- Maintains steady system responsiveness
- Reduces frequent charging cycles
- Efficient for productivity and office workloads
HP L76985-271 L77034-005 L770374-005 51Wh battery Safety Features
- Overcharge protection system
- Short-circuit prevention
- Overheat protection design
- Stable voltage regulation
- Smart lithium battery management circuitry
HP L76985-271 L77034-005 L770374-005 51Wh battery Compatibility
- HP ENVY x360 13-ay series
- HP ENVY x360 15-ed / 15-ee series
- HP ENVY 13-ba series
- Compatible part numbers: L76985-271, L77034-005, L770374-005, HSTNN-OB1O
HP L76985-271 L77034-005 L770374-005 51Wh battery Durability
- High-quality lithium-ion/polymer construction
- Supports multiple recharge cycles
- Designed for long-term ultrabook usage
- Resistant to gradual capacity degradation
- Stable long-term performance
HP L76985-271 L77034-005 L770374-005 51Wh battery Pros and Cons
| Pros |
Cons |
| Higher 51Wh capacity for longer runtime |
Not suitable for gaming laptops |
| Slim ultrabook-friendly design |
Internal installation required |
| Stable 11.55V output |
Limited to ENVY series compatibility |
| OEM BN03XL compatibility |
Availability may vary |
| Built-in safety protections |
— |
HP L76985-271 L77034-005 L770374-005 51Wh battery FAQs
- What is the battery capacity?
It has a 51Wh capacity, offering longer runtime than standard batteries.
- What voltage does it use?
It operates at 11.55V for stable performance.
- Which laptops is it compatible with?
It is compatible with HP ENVY and ENVY x360 series laptops.
- What platform does it use?
It uses the BN03XL battery platform.
- Is it suitable for gaming?
No, it is designed for ultrabooks and productivity-focused laptops.
HP L76985-271 L77034-005 L770374-005 51Wh battery Conclusion
The HP L76985-271 L77034-005 L770374-005 51Wh battery is a reliable OEM replacement designed for HP ENVY ultrabooks. With its 51Wh capacity, slim design, and efficient power delivery, it is ideal for professionals, students, and users who need dependable everyday performance.
